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Old Mar 13, 2013 | 09:49 AM
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Default Gasoline stabilizer

A friend of mine who is in the Model A ford club with me was talking about the new gas and what happens to it when it sits in the fuel tank for and extended period of time. Water and alcohol form causing the engine to not run or at least not well until the old gas is out of the system. Has anyone had any experience or luck with one brand or another of stabilizer.
Does this problem happen with Corvettes that are stored over the winter or other reason. Any other thoughts and help is appreciated.
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Old Mar 13, 2013 | 09:53 AM
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Sta-bil when storing. I always put it into the containers for the mower, snowblower, and generator just in case.

Vette? Always when I put it to sleep for the winter. (and a Battery Tender Plus on the battery of course. )
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Old Mar 13, 2013 | 10:02 AM
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Sta-bil

http://www.goldeagle.com/brands/stabil/
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Old Mar 13, 2013 | 10:05 AM
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Originally Posted by calvins
Sta-bil when storing. I always put it into the containers for the mower, snowblower, and generator just in case.

Vette? Always when I put it to sleep for the winter. (and a Battery Tender Plus on the battery of course. )
used it for years in motorcycles works great on anything I store.
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Old Mar 13, 2013 | 10:09 AM
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Originally Posted by calvins
Sta-bil when storing. I always put it into the containers for the mower, snowblower, and generator just in case.

Vette? Always when I put it to sleep for the winter. (and a Battery Tender Plus on the battery of course. )
Right on all counts. Never had a problem with my C4 or now with the C5 with Stabil. I empty the leftover mower gas into a car and I try to use up the snowblower gas because it's 2-cycle. Any leftover gets Stabil over the summer and it's always started right up the following winter with no problems.
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Old Mar 13, 2013 | 10:12 AM
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I will throw my vote in the ring for StarTron. Works even better than Stabil, but costs more too. I only use that in the Vette and use Stabil and all of my power equipment.
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Old Mar 13, 2013 | 10:15 AM
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I have often wondered if that stuff works. Good to know.
Now how do I get in the habit of using it.
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Old Mar 13, 2013 | 10:39 AM
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When I put my car into storage for the winter, I always put a bottle of Sta-Bil in the tank. Never had any problems with the gas when I get the car out of storage.
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Old Mar 13, 2013 | 10:42 AM
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Originally Posted by Vetteman Jack
When I put my car into storage for the winter, I always put a bottle of Sta-Bil in the tank. Never had any problems with the gas when I get the car out of storage.
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Old Mar 13, 2013 | 10:46 AM
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1 ounce of Sta-bil treats 2.5 gallons of fuel. I always measure the Sta-bil and add it to as near empty tank as possible and then fill the tank.

Don't know if that method makes any difference (think mixing), but it makes me feel better.
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Old Mar 13, 2013 | 08:14 PM
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I use the sta-bil as well as star-tron added for good measure. never had any issues.
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Old Mar 13, 2013 | 08:31 PM
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***

Last edited by fishbust; Mar 14, 2013 at 07:53 PM.
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Old Mar 13, 2013 | 11:04 PM
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I have never used any additive in gasoline.
And I let all my engines rest all winter with no problems.
Lawnmower, tractor, tiller, vette, silverado and 1977 Grand Prix.

Sta-Bil folks have done a great job of guilting everyone into spending money due to their advertising.
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Old Mar 14, 2013 | 08:02 AM
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***

Last edited by fishbust; Mar 14, 2013 at 07:53 PM.
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Old Mar 14, 2013 | 08:22 AM
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Originally Posted by fishbust
A few months is no problem.

Don't try that for a year.
Stable is designed to prevent varnish build up in carbonators of things like lawn mowers. the gas that sits in the carbonator when in contact with air will form varnish deposit on the floating choke and prevent it from choking off the air when starting the first time in the next season. making the lawnmower hard to start. Modern engine don't have floating chokes.
its not necessary to add this to your C5, but if it makes you happy, do it.it will help the economy.. this is like those who change their oil every 2000 miles whether it needs it or not. Engine design has come a long way in the last 15 years, many people are still living in the 70's when it comes to maintenance. We designed this car to go 100,000 miles before changing plugs.. we designed an Oil life monitor to tell you when its necessary. and this monitor has very little to do with mileage. WE designed this car to be very user friendly, easy to work on with little maintenance required... many people feel its necessary to do things they did back in the 70's as if we don't know a thing about design. Get out of that old school mentality. More is not necessarily better.
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Old Mar 14, 2013 | 08:54 AM
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It's a shame that additives like Sta-bil and Techron were always put into the gas when it was being processed and now you have to pay four times as much for the gas and have problems with it without these additives. I remember when you could start a car after sitting for several years and it ran fine. Gas wouldn't start to varnish until about five years.
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Old Mar 14, 2013 | 09:00 AM
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I've stored my car for 12 years (from the end of October to the middle of April) and I add Stabil before I put it away. It has always fired right up in the spring.
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Old Mar 14, 2013 | 09:04 AM
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Originally Posted by Evil-Twin
Stable is designed to prevent varnish build up in carbonators of things like lawn mowers. the gas that sits in the carbonator when in contact with air will form varnish deposit on the floating choke and prevent it from choking off the air when starting the first time in the next season. making the lawnmower hard to start. Modern engine don't have floating chokes.
its not necessary to add this to your C5, but if it makes you happy, do it.it will help the economy.. this is like those who change their oil every 2000 miles whether it needs it or not. Engine design has come a long way in the last 15 years, many people are still living in the 70's when it comes to maintenance. We designed this car to go 100,000 miles before changing plugs.. we designed an Oil life monitor to tell you when its necessary. and this monitor has very little to do with mileage. WE designed this car to be very user friendly, easy to work on with little maintenance required... many people feel its necessary to do things they did back in the 70's as if we don't know a thing about design. Get out of that old school mentality. More is not necessarily better.
You bring up some very valid points. I think some of us older folks are trapped in a time warp. I guess I still do things because it gives me peace of mind.
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Old Mar 14, 2013 | 09:21 AM
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I use Techron, works great to stabilize everything.
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Old Mar 14, 2013 | 02:33 PM
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Originally Posted by DevilDog II
You bring up some very valid points. I think some of us older folks are trapped in a time warp. I guess I still do things because it gives me peace of mind.
I hear you on the old thing.. IM also Old, Ill be 69 next month. After I left GM I came here to give back. If you have read any of my post over the years here, IM always trying to get people out of their 1960's mentality. Maybe this will hit a nerve here is a common thought process from the 60's.. Do you remember this? OH you have to trade or sell your car before it get 60,000 miles on it. car salesman use this number back then to dramatically reduce the trade in value, life expectancy of a cast iron motor back in the 60's was 60 to 100 K. the LSX was designed to effortlessly do 200K with many already enjoying their C5 with 400K +. I keep saying this is not your grandfathers 1960 Buick. there are many brand new cars that sit for 8 to ten months before someone buys them. The fuel system is sealed for EPA reasons but also it keeps air from contaminating the fuel. you even get an emission warning if the cap is not on tight.

There is nothing wrong with getting old as long as you are a progressive thinker. how many old people do you know that wont try to learn how to use a computer, or a smart phone, or to even text or email. most of us would be in bad shape if we all of a sudden lost the ability to access the Interweb. Or our smart phone.
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